15.46 USD
↗ 0.03 (0.16%)PRE MARKET (AS OF 04:30 AM EDT)
AVTR Stock Premarket
Avantor, Inc.
AVTRNYSE • USD
Market: OPEN
Premarket trading runs 4:00 AM – 9:30 AM ET.
AVTR is trading at $15.46 in premarket, up $0.03 (0.16%) from its previous close of $15.43.
📅 AVTR is expected to report earnings around Oct 28, 2026 before the open (estimated), with an estimated EPS of $0.21. AVTR earnings details →
AVTR Premarket Chart
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, AVTR has had 1 qualifying gap-up event (5%+ at the open) and no qualifying gap-downs. Gap-ups averaged +16.7%, 0% have fully filled. Most recent: a +16.7% gap up on Jul 29, 2026, still unfilled. Average 20-trading-day return after a AVTR gap up: +0.07%.
Gap Ups1 events
Fill Rate
0.0%
Avg Gap
16.7%
Avg 50% Fill
3d
Avg Fill
—
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 100% | 100% | 100% | 100% |
| fills 50% | 0% | 100% | 100% | 100% |
| fills 75% | 0% | 0% | 0% | 0% |
| fills 100% | 0% | 0% | 0% | 0% |
Complete Gap History — 1 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-07-29 | $12.42 | +16.67% | Open | 3d | — | 42% | 61% | 68% | 68% |
Related: AVTR quote & chart · After hours · Technical analysis · Fundamentals · Earnings · Short interest
Frequently Asked Questions
What is AVTR's premarket price?
Avantor (AVTR) is trading at $15.46 in premarket, up $0.03 (0.16%) from the previous close of $15.43.
Why is AVTR moving in premarket?
Avantor (AVTR) is up 0.16% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest AVTR premarket headlines and gap history below for the likely catalyst.
When does AVTR premarket trading start?
Premarket trading for AVTR on the NYSE runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
How often does AVTR fill its gaps?
Over the past 5 years, 0% of AVTR gap-ups have fully filled.
Does AVTR have any unfilled gaps?
No. AVTR has no unfilled gap events from the past 60 days; all recent gaps have been filled.
When does AVTR report earnings?
AVTR is expected to report earnings around Oct 28, 2026 before the open (estimated), with an estimated EPS of $0.21.